2000-05-19 21:16:06 +08:00
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# Process this file with autoconf to produce a configure script.
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2001-05-21 16:01:36 +08:00
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AC_PREREQ(2.50)
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2001-05-21 21:01:06 +08:00
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AC_INIT(GNU Autoconf, 2.50a, bug-autoconf@gnu.org)
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2000-05-19 21:16:06 +08:00
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AC_CONFIG_SRCDIR(acgeneral.m4)
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2001-05-22 22:43:48 +08:00
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AC_CONFIG_AUX_DIR(config)
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2001-05-21 21:01:06 +08:00
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AM_INIT_AUTOMAKE(autoconf, 2.50a)
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1994-10-19 08:29:57 +08:00
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2000-05-19 21:16:06 +08:00
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# Initialize the test suite.
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2000-01-29 20:18:40 +08:00
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AT_CONFIG(..)
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2001-01-12 17:39:26 +08:00
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AC_PATH_PROG(EXPR, expr)
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2000-01-29 20:18:40 +08:00
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2000-05-19 21:16:06 +08:00
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# We use a path for GNU m4 so even if users have another m4 first in
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# their path, the installer can configure with a path that has GNU m4
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# first and get that path embedded in the installed autoconf and
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# autoheader scripts.
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1999-12-21 19:25:59 +08:00
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AC_PROG_GNU_M4
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if test x"$ac_cv_prog_gnu_m4" != xyes; then
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2000-01-29 17:51:17 +08:00
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AC_MSG_ERROR([GNU m4 1.4 is required])
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1999-09-21 13:54:34 +08:00
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fi
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2000-05-19 21:16:06 +08:00
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# This is needed because Automake does not seem to realize there is
|
2001-01-18 17:30:10 +08:00
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# a AC-SUBST inside AC-PROG-GNU-M4. Grmph!
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1999-12-21 19:25:59 +08:00
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AC_SUBST(M4)
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2000-01-26 20:32:13 +08:00
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2000-05-19 21:16:06 +08:00
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# `autoconf' and `ifnames' use AWK.
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1995-02-10 06:44:35 +08:00
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AC_PROG_AWK
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1994-05-03 07:43:40 +08:00
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|
2000-05-19 21:16:06 +08:00
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# Generating man pages.
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2000-10-15 10:12:38 +08:00
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AM_MISSING_PROG(HELP2MAN, help2man, $missing_dir)
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2000-01-26 20:32:13 +08:00
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|
2000-05-19 21:16:06 +08:00
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# We use a path for perl so the #! line in autoscan will work.
|
1994-10-02 12:22:44 +08:00
|
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|
AC_PATH_PROG(PERL, perl, no)
|
1994-04-30 09:46:44 +08:00
|
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|
AC_SUBST(PERL)dnl
|
1999-10-31 09:54:28 +08:00
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|
AC_SUBST(PERLSCRIPTS)dnl
|
1994-10-02 12:22:44 +08:00
|
|
|
if test "$PERL" != no; then
|
2001-03-27 20:02:15 +08:00
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|
|
PERLSCRIPTS="autoscan autoupdate"
|
1994-04-30 09:46:44 +08:00
|
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|
else
|
2001-03-27 20:02:15 +08:00
|
|
|
AC_MSG_WARN([autoscan and autoupdate will not be built since perl is not found])
|
1994-04-30 09:46:44 +08:00
|
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|
fi
|
1994-05-03 07:43:40 +08:00
|
|
|
|
1992-04-25 00:11:47 +08:00
|
|
|
AC_PROG_INSTALL
|
1994-05-03 07:43:40 +08:00
|
|
|
|
2001-04-10 20:45:10 +08:00
|
|
|
# Automake can't see inner AC_SUBSTS (`aclocal' is bypassed), so we tag the
|
|
|
|
|
# AC_SUBSTS here too.
|
|
|
|
|
AC_SUBST(PACKAGE_NAME)
|
|
|
|
|
AC_SUBST(PACKAGE)
|
|
|
|
|
AC_SUBST(VERSION)
|
|
|
|
|
|
2001-05-22 22:43:48 +08:00
|
|
|
AC_OUTPUT(Makefile m4/Makefile man/Makefile doc/Makefile config/Makefile
|
2000-02-17 18:57:00 +08:00
|
|
|
tests/Makefile tests/atconfig)
|
2001-01-23 20:53:52 +08:00
|
|
|
|
|
|
|
|
# Report the state of this version of Autoconf if this is a beta.
|
|
|
|
|
case AC_PACKAGE_VERSION in
|
2001-02-21 18:20:47 +08:00
|
|
|
*[[a-z]]*)
|
|
|
|
|
cat <<EOF
|
|
|
|
|
|
|
|
|
|
You are about to use an experimental version of Autoconf. Be sure to
|
|
|
|
|
read the relevant mailing lists, most importantly <autoconf@gnu.org>.
|
|
|
|
|
|
|
|
|
|
Below you will find information on the status of this version of Autoconf.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
EOF
|
|
|
|
|
sed -n '/^\* Status/,$p' $srcdir/BUGS;;
|
2001-01-23 20:53:52 +08:00
|
|
|
esac
|
